157859727094 has 8 divisors (see below), whose sum is σ = 237336450120. Its totient is φ = 78747577056.

The previous prime is 157859727089. The next prime is 157859727121. The reversal of 157859727094 is 490727958751.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91142164 + ... + 91143895.

It is an arithmetic number, because the mean of its divisors is an integer number (29667056265).

Almost surely, 2^157859727094 is an apocalyptic number.

157859727094 is a deficient number, since it is larger than the sum of its proper divisors (79476723026).

157859727094 is a wasteful number, since it uses less digits than its factorization.

157859727094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182286494.

The product of its (nonzero) digits is 44452800, while the sum is 64.

The spelling of 157859727094 in words is "one hundred fifty-seven billion, eight hundred fifty-nine million, seven hundred twenty-seven thousand, ninety-four".